AWS Big Data

MARCH 2, 2023

Apache Iceberg is an open table format for very large analytic datasets, which captures metadata information on the state of datasets as they evolve and change over time. Apache Iceberg addresses customer needs by capturing rich metadata information about the dataset at the time the individual data files are created.

Data Lake 116

Data Lake Data Processing Metadata Snapshot 116

AWS Big Data

MARCH 13, 2024

This method uses GZIP compression to optimize storage consumption and query performance. The Data Catalog provides metadata that allows analytics applications using Athena to find, read, and process the location data stored in Amazon S3. Athena is used to run geospatial queries on the location data stored in the S3 buckets. Choose Run.

Analytics 92

Analytics IoT Metadata Internet of Things 92

Rita Sallam

JULY 22, 2016

Or when Tableau and Qlik’s serious entry into the market circa 2004-2005 set in motion a seismic market shift from IT to the business user creating the wave of what was to become the modern BI disruption. After five minutes of seeing these products back then, I just knew they would change everything!

Analytics 40

Analytics Business Intelligence Metadata Statistics 40

Ontotext

NOVEMBER 4, 2021

As an abstract knowledge representation model, it does not differentiate between data and metadata. Therefore, if you want to model quadruples or more complex relationships, which store both the data (triple) and its metadata as a single datapoint, you have to normalize the connection somehow. standard. :a

Metadata 97

Metadata Modeling Optimization IT 97

Domino Data Lab

JULY 22, 2019

The problems down in the mature bucket, those are optimizations, they aren’t showstoppers. In 2005, a colleague had moved to Seattle, and he was on a new project, and he kept calling me with these really weird questions about a new kind of service. Machine learning is a subset of mathematical optimization.

Data Science 109

Data Science Machine Learning Data Governance Modeling 109